What does OTIS stand for?
OTIS stands for "Once-Through Integral System"
How to abbreviate "Once-Through Integral System"?
"Once-Through Integral System" can be abbreviated as OTIS
What is the meaning of OTIS abbreviation?
The meaning of OTIS abbreviation is "Once-Through Integral System"
What does OTIS mean?
OTIS as abbreviation means "Once-Through Integral System"
